| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.94 | 4.290% | $199.1313 | $199.13 | $199.15 | $199.10 |
| Purchase #2 | $58.85 | 7.737% | $63.4032 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $12.85 | 10.601% | $14.2122 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $248.62 | 3.866% | $258.2316 | $258.23 | $258.25 | $258.20 |
| Purchase #5 | $194.67 | 4.432% | $203.2978 | $203.30 | $203.30 | $203.30 |
| Purchase #6 | $130.39 | 13.631% | $148.1635 | $148.16 | $148.15 | $148.20 |
| Purchase #7 | $186.49 | 13.470% | $211.6102 | $211.61 | $211.60 | $211.60 |
| 7 purchase totals = | $1,022.81 | $1,098.0498 | $1,098.04 | $1,098.05 | $1,098.00 | |